Tanker Tank Cleaning — DPP & CPP at Dakar Port
Grade change delivered to the surveyor's standard
Get a quote
Tell us the vessel, the port and the window. Scoped reply, usually the same working day.
Cleanship Marine carries out cargo tank cleaning on dirty and clean petroleum product tankers at Dakar Port, Dakar — grade changes, wall-wash preparation and gas-freeing worked to the acceptance criteria of the next cargo, not to a generic procedure.
Dakar's tank work is bunker and slop cleaning on the tankers and barges serving the bunkering trade, plus product grade changes on the regional coastal fleet. Reception capacity is better here than further south, which makes it a practical place to schedule a sludge job.
What it gets you
- Tanks presented to the standard the next charterer will actually accept
- Wall-wash failures and the resulting rejection or delay avoided
- Slop disposal documented through licensed reception, not improvised
- Entry and gas-freeing certified rather than assumed
Working conditions at Dakar
Work here runs both alongside and at anchorage depending on the call, and on the passage out where neither gives enough time. The Atlantic swell and the rains sets the outer limits of the calendar, with the heaviest rain from May to October and swell running year-round, and it affects the anchorage far more than the berth. Humidity is high year-round and the rains make it worse, which matters more than temperature for enclosed-space work: holds will not dry, and a hold that cannot be dried cannot be closed. Approval runs through Port Autonome de Dakar and the terminal operator, and licensed slop reception is booked before the tanks are opened — at most ports on this list that booking, not the cleaning, is what sets the date.
- Where we work
- Container and general cargo berths · Bunkering anchorage · Fishing port quays
- Vessels we see here
- Container ships · Handysize bulk carriers · Product tankers and bunker barges · Fishing fleet and reefer vessels
What we do at Dakar
- Cleaning plan built from the prior-cargo and next-cargo pair, with the acceptance criteria agreed in writing first
- Tank washing, steaming and chemical treatment as the grade change requires
- Gas-freeing, atmosphere testing and enclosed-space entry certification before any entry
- Hand mopping, wall wash and final presentation for surveyor inspection
- Slops and residues transferred to licensed reception at Dakar with documentation
- Tank-by-tank record and a completion report for the vessel and the charterer
Planning the window at Dakar
The Atlantic swell and the rains governs the calendar at Dakar Port, with the heaviest rain from May to October and swell running year-round. For tank work it is the anchorage that suffers — where the terminal will not permit work alongside, weather that closes the anchorage closes the job. Whether the work runs alongside, at anchorage or on passage depends on the terminal and the grade, so the plan is built against the actual call. Where a terminal will not permit tank work at the berth, we say so at quoting stage rather than after mobilisation.
Teams mobilise via Dakar (DSS), so give us the ETA as early as you have it — the travel is the flexible part, the approvals and the working window are not.
What we typically find at Dakar
Product parcels and bunkers dominate the liquid traffic here, so most of the work is grade changes and fuel and slop tank cleaning rather than full chemical specification work.
What we find depends on whether the vessel has had time at anchorage or come straight off a berth, so the tank condition is confirmed on inspection rather than assumed from the previous cargo alone.
Standard scope of work
Included as standard on every tanker tank cleaning attendance, wherever the vessel is. Anything outside it is quoted separately and flagged before mobilisation, never added afterwards.
- Pre-clean assessment
- Cargo history, tank coating condition, heating coil status and the next cargo specification are reviewed to fix the cleaning method and realistic acceptance criteria.
- Machine washing
- Fixed and portable tank cleaning machines run to a calculated cycle programme, using hot or cold sea water, fresh water and approved chemicals as the cargo pair requires.
- Hand hosing and manual finishing
- Bellmouths, suction wells, framing, heating coils and structural shadows are hand-hosed and manually finished — the areas machines geometrically cannot reach.
- Draining, mopping and drying
- Tanks are stripped, mopped and dried so no free water or residue remains to contaminate the next grade or skew the wall wash result.
- Gas-freeing and verification
- Ventilation to safe-for-entry or gas-free-for-hot-work condition, with continuous monitoring and independent certification arranged where required.
How we deliver it at Dakar
- 1
Scope and vessel details
Tell us the vessel, her particulars, the prior and next grade and the window at Dakar. We come back with a defined scope, a crew size and a duration we will stand behind. Where the conditions here will not support what has been asked for, we say so at this stage rather than after mobilisation.
- 2
Approvals, slops and certification
Port Autonome de Dakar approves the work alongside the local harbour master, and at a state port that conversation is quicker but less formal — it is worth having in writing. Licensed slop and sludge reception is booked and marine chemist attendance arranged where the grade change requires it. At Dakar the disposal route is the item that most often sets the schedule, so it is fixed first.
- 3
Mobilisation to Dakar
Crews, pumps, machines and chemicals mobilise via Dakar (DSS). Where a vessel is also calling at Conakry, one mobilisation is normally sized to cover both.
- 4
Gas-freeing, entry and cleaning
Atmosphere testing, gas-freeing and enclosed-space entry certification come before any entry, and are repeated after every break. Standby cover and atmosphere monitoring run continuously while anyone is inside, and progress is reported tank by tank.
- 5
Report and handover
A completion report covering tanker tank cleaning is issued with before-and-after imagery, tank by tank and anything found that you should know about. The findings are discussed with the vessel rather than emailed and forgotten.
Dakar Port at a glance
- UN/LOCODE
- SNDKR
- Port type
- State Port
- State
- Dakar
- Country
- Senegal
- Water body
- Atlantic Ocean
- Port authority
- Port Autonome de Dakar
- Main cargoes
- Containers, Phosphate, Groundnuts and agricultural bulk, Fuel and bunkers, Fishing catch, General cargo
- Crew mobilisation
- Dakar (DSS)
- Services here
- Hull Cleaning, Hold Cleaning and Tank Cleaning
Frequently asked — Tanker Tank Cleaning at Dakar
Do you provide tanker tank cleaning at Dakar Port?
Yes. Cleanship Marine works Dakar Port (SNDKR) in Dakar, Senegal, covering the container and general cargo berths, bunkering anchorage, fishing port quays. Teams mobilise via Dakar (DSS) with the full spread.
Can tanker tank cleaning be done while the vessel works cargo at Dakar?
It depends on the terminal and the grade. Some berths here permit tank work alongside and some do not; we establish which before the vessel arrives and plan for the anchorage or the passage where the answer is no. The vessel stays on hire throughout, and there is no diversion and no dry dock. We scope against the conditions at Dakar and tell you honestly whether the window you have is enough.
How is slop and sludge disposal handled at Dakar?
Through licensed reception, booked with Port Autonome de Dakar and the terminal operator before the tanks are opened. At Dakar the disposal route is usually what sets the schedule, so it is fixed first and documented tank by tank. Gas-freeing, atmosphere testing and enclosed-space entry certification are part of the same scope.
Where is the work done at Dakar — alongside, at anchorage or on passage?
Work here runs both alongside and at anchorage depending on the call, and on the passage out where neither gives enough time. Between June and September the binding constraint is working temperature inside the space rather than access to it.
Which vessels do you carry out tanker tank cleaning on at Dakar?
Container ships, Handysize bulk carriers, Product tankers and bunker barges, Fishing fleet and reefer vessels — the traffic at Dakar Port runs to containers, phosphate, groundnuts and agricultural bulk, so those are the profiles we see most. The scope is sized to the vessel, not to a standard package.
How quickly can a team mobilise to Dakar?
Crews and equipment mobilise via Dakar (DSS). Give us the ETA and the window and we will confirm what is achievable rather than promise a date we cannot hold. Where the vessel also calls at Abidjan, one mobilisation is often sized to cover both.
What does tanker tank cleaning at Dakar cost?
It depends on the tank count and volume, the prior and next grade, how much sludge is in there and whether the work runs alongside, at anchorage or on passage from Dakar. We would rather scope it properly and give you a specific figure than quote a headline rate that changes once the work starts. Send the details and the window at Dakar and you get a scoped price, usually the same working day.
Tanker Tank Cleaning — DPP & CPP at Dakar Port.
Tell us the vessel, her ETA at Dakar and the window. You get a scope, a crew size and an honest duration — usually the same working day.